Superintelligence: Paths, Dangers, Strategies is a 2014 book by Swedish philosopher Nick Bostrom. It argues that if machine brains surpass human brains in general intelligence, then this new superintelligence could become extremely powerful and difficult to control.
And I think my first introduction to this was probably 2016 or 17 when I read Super Intelligence by Nick Bostonramm.
""The speaker mentions reading Nick Bostrom's 'Superintelligence' as their first introduction to AI concepts, particularly AI safety and potential futures."